{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["product producer", "content container", "entity origin", "instrument agency"], "input": "some are just strange such as parliament of owls , a knob of pochards , a cohort of zebras ."}
{"product producer": [], "content container": [], "entity origin": [], "instrument agency": []}